CVE-2026-75159
Medium
Description
An unauthenticated client that can reach a MongoDB Connector for BI deployment configured with Kerberos authentication may cause mongosqld to terminate when a crafted authentication exchange encounters a specific GSSAPI error-handling condition. This can interrupt BI Connector availability until the process restarts.
SeverityMedium
CVSS5.9
Exploit probability—
Product
Mongodb Bi Connector
PublishedAug 27, 2026
First seenAug 27, 2026
Weakness typeCWE-415CWE-415
How to fix
Update
- mongodb bi_connector2.14.30 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mongodb bi_connector | 2.4.0 ≤ v < 2.14.30 | 2.14.30 |
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